CN109628704B - 一种rh真空精炼炉及其砌筑方法 - Google Patents
一种rh真空精炼炉及其砌筑方法 Download PDFInfo
- Publication number
- CN109628704B CN109628704B CN201910117309.1A CN201910117309A CN109628704B CN 109628704 B CN109628704 B CN 109628704B CN 201910117309 A CN201910117309 A CN 201910117309A CN 109628704 B CN109628704 B CN 109628704B
- Authority
- CN
- China
- Prior art keywords
- brick
- pipe
- working layer
- circulating pipe
- heat insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910117309.1A CN109628704B (zh) | 2019-02-15 | 2019-02-15 | 一种rh真空精炼炉及其砌筑方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910117309.1A CN109628704B (zh) | 2019-02-15 | 2019-02-15 | 一种rh真空精炼炉及其砌筑方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109628704A CN109628704A (zh) | 2019-04-16 |
CN109628704B true CN109628704B (zh) | 2020-11-17 |
Family
ID=66065301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910117309.1A Active CN109628704B (zh) | 2019-02-15 | 2019-02-15 | 一种rh真空精炼炉及其砌筑方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109628704B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113894923A (zh) * | 2021-09-30 | 2022-01-07 | 营口市瑞福来耐火材料有限公司 | 一种浸渍管整体成型生产方法以及整体成型浸渍管 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201128745Y (zh) * | 2007-11-22 | 2008-10-08 | 宝山钢铁股份有限公司 | 大循环量的真空脱气装置浸渍管 |
CN202671581U (zh) * | 2012-06-14 | 2013-01-16 | 鞍钢股份有限公司 | 一种真空循环脱气炉底部槽 |
CN102978345B (zh) * | 2012-12-24 | 2014-03-12 | 武汉钢铁(集团)公司 | 低铬耐火材料rh精炼炉及其砌筑方法 |
CN204097510U (zh) * | 2014-09-30 | 2015-01-14 | 洛阳利尔耐火材料有限公司 | 一种配置无铬砖的rh真空精炼炉 |
CN205289726U (zh) * | 2015-12-18 | 2016-06-08 | 武汉钢铁(集团)公司 | 改进型复合式钢包永久层浇注体 |
CN205821375U (zh) * | 2016-06-29 | 2016-12-21 | 中钢集团耐火材料有限公司 | 一种rh精炼炉真空室次工作层改良结构 |
CN106623883A (zh) * | 2016-12-14 | 2017-05-10 | 山东钢铁股份有限公司 | 一种大型钢包的整体浇注工艺 |
CN206768167U (zh) * | 2017-04-24 | 2017-12-19 | 洛阳利尔耐火材料有限公司 | 一种rh精炼炉下部槽的砌筑结构 |
-
2019
- 2019-02-15 CN CN201910117309.1A patent/CN109628704B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109628704A (zh) | 2019-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106282480A (zh) | 大型转炉炉衬及砌筑方法 | |
CN111659870A (zh) | 一种离心轧辊模铸造工装及其铸造工艺 | |
CN109628704B (zh) | 一种rh真空精炼炉及其砌筑方法 | |
CN110918967A (zh) | 一种混铁车内衬的修复方法 | |
CN104529485B (zh) | 双层复合耐火材料及双层复合耐火材料沟罩与其制造方法和应用 | |
CN204565103U (zh) | 一种安全分体式透气套砖 | |
CN208555964U (zh) | 一种钢包包壁砌筑结构 | |
CN202779757U (zh) | 整体浇注式铁水罐罐沿鸭嘴 | |
CN211866588U (zh) | 一种包底呈阶梯状的钢包 | |
CN103611921A (zh) | 撇渣器的生产方法 | |
CN209006665U (zh) | 一种连续铸造钢包结构 | |
CN206779440U (zh) | 耐侵蚀铁水包 | |
CN220959619U (zh) | 一种电炉砌筑型溜槽 | |
CN214977712U (zh) | 浇砌结合的高炉用铁包修砌结构 | |
CN219425608U (zh) | 一种用于转包球化的过水槽 | |
CN212864821U (zh) | 一种矿热炉铁口泥套装置 | |
CN216192472U (zh) | 一种分段式复合脱硫喷枪 | |
CN220393785U (zh) | 一种新型高炉主沟撇渣器预制块 | |
CN217677614U (zh) | 一种耐腐蚀高炉出铁沟 | |
CN112359157B (zh) | 一种新型预制出铁沟及其制备方法 | |
CN103722156B (zh) | 一种矿热炉用铜基体内铸入钢管的冷却板的铸造方法 | |
CN207512211U (zh) | 一种精炼炉自流成型的合金溜槽 | |
CN213327770U (zh) | 降低镀锌熔锌槽氧化锌灰产生量和能耗的隔离保温设备 | |
CN219494821U (zh) | 一种中性炉 | |
CN215593110U (zh) | 一种流铁槽、侧兑铁槽的连接结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A RH vacuum refining furnace and its masonry method Effective date of registration: 20210204 Granted publication date: 20201117 Pledgee: Anhui Ma'anshan Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI XINHAI ENVIRONMENTAL PROTECTION NEW MATERIAL Co.,Ltd. Registration number: Y2021980001029 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211103 Granted publication date: 20201117 Pledgee: Anhui Ma'anshan Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI XINHAI ENVIRONMENTAL PROTECTION NEW MATERIAL Co.,Ltd. Registration number: Y2021980001029 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231011 Address after: 243000 No.8, dingzhouqiao Road, Yushan District, Maanshan City, Anhui Province Patentee after: RUITAI MASTEEL NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: No. 155 Huxi South Road, Ma'anshan City, Anhui Province, 243000 Patentee before: ANHUI XINHAI ENVIRONMENTAL PROTECTION NEW MATERIAL Co.,Ltd. |